243379757946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{863}}^1\times {\mathrm{5623}}^1$

素因数の和:7147

約数の個数: 64

約数和(自身を含む): 525719642112

約数和(自身を除く): 282339884166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 863, 1286, 1726, 1929, 2589, 3858, 5178, 5623, 8359, 11219, 11246, 16718, 16869, 22438, 25077, 33657, 33738, 50154, 67314, 73099, 146198, 219297, 438594, 554909, 1109818, 1664727, 3329454, 3615589, 4852649, 7213817, 7231178, 9705298, 10846767, 14427634, 14557947, 21641451, 21693534, 29115894, 43282902, 47002657, 63084437, 94005314, 126168874, 141007971, 189253311, 282015942, 378506622, 3120253307, 6240506614, 9360759921, 18721519842, 40563292991, 81126585982, 121689878973, 243379757946]

約数ペア:

[(1, 243379757946), (2, 121689878973), (3, 81126585982), (6, 40563292991), (13, 18721519842), (26, 9360759921), (39, 6240506614), (78, 3120253307), (643, 378506622), (863, 282015942), (1286, 189253311), (1726, 141007971), (1929, 126168874), (2589, 94005314), (3858, 63084437), (5178, 47002657), (5623, 43282902), (8359, 29115894), (11219, 21693534), (11246, 21641451), (16718, 14557947), (16869, 14427634), (22438, 10846767), (25077, 9705298), (33657, 7231178), (33738, 7213817), (50154, 4852649), (67314, 3615589), (73099, 3329454), (146198, 1664727), (219297, 1109818), (438594, 554909)]